Which of the following lists steps of mRNA production in eukaryotes in the correct order?

A) 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane, transcription
B) Transcription, 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane
C) Transcription, 5' cap addition, addition of poly-A tail, passage through nuclear membrane, exon splicing
D) Transcription, addition of poly-A tail, 5' cap addition, exon splicing, passage through nuclear membrane


Ans: B) Transcription, 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane

Biology & Microbiology

You might also like to view...

The individuals who determined that Griffith's transforming principle was DNA were __________

A. Hershey and Chase B. Avery, Macleod, and McCarty C. Watson and Crick D. Creighton and McClintock

Biology & Microbiology

The equation that describes the relationship between phenotypic variance, genetic variance and environmental variance is

A. VP = VG + VE B. 1 = VG + VE + VP C. VE = VG + VP D. VG = VP + VE

Biology & Microbiology

The “lub” heart sound is produced by closure of the ____________________ valves. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

Gel electrophoresis sorts DNA molecules on the basis of their

A) nucleotide sequence. B) ability to bind to mRNA. C) solubility in the gel. D) size.

Biology & Microbiology